memory.html

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  Copyright 2018, Bart Butenaers
  Licensed under the Apache License, Version 2.0 (the "License");
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<script type="text/javascript">
    RED.nodes.registerType('memory-analyser',{
        category: 'performance',
        color: '#E9967A',
        defaults: {
            name: {value:""},
            typefilter: {value:""},
            namefilter: {value:""},
            idfilter: {value:""},
            tabidfilter: {value:""},
            excludeid: {value:""},
            topCount: {value:0},
            sort: {value:"size"},
            separatemsg: {value:false},
            sum: {value:false}
        },        
        inputs:1,
        outputs:1,
        icon: "fluid.png",
        label: function() {
            return this.name||"Memory";
        },
        oneditprepare: function() { 
        debugger;
            RED.nodes.filterNodes({});
        
        }
    });
</script>

<script type="text/x-red" data-template-name="memory-analyser">
    <div class="form-row">
        <label for="node-input-typefilter"><i class="fa fa-filter"></i> Type filter</label>
        <input type="text" id="node-input-typefilter" placeholder="Node type (incl. wildcard *)">
    </div>
    <div class="form-row">
        <label for="node-input-namefilter"><i class="fa fa-filter"></i> Name filter</label>
        <input type="text" id="node-input-namefilter" placeholder="Node name (incl. wildcard *)">
    </div>
    <div class="form-row">
        <label for="node-input-idfilter"><i class="fa fa-filter"></i> Id filter</label>
        <input type="text" id="node-input-idfilter" placeholder="Node id (incl. wildcard *)">
    </div>
    <div class="form-row">
        <label for="node-input-tabidfilter"><i class="fa fa-filter"></i> Tab id filter</label>
        <input type="text" id="node-input-tabidfilter" placeholder="Tab id (incl. wildcard *)">
    </div>
    <div class="form-row">
        <label for="node-input-excludeid"><i class="fa fa-filter"></i> Exclude id</label>
        <input type="text" id="node-input-excludeid" placeholder="Node id (incl. wildcard *)">
    </div>
    <div class="form-row">
        <label for="node-input-topCount"><i class="fa fa-angle-double-up "></i> Top count</label>
        <input type="number" id="node-input-topCount" step="1" min="0">
    </div>
    <div class="form-row">
        <label for="node-input-sort"><i class="fa fa-sort-amount-desc"></i> Sort</label>
        <select id="node-input-sort">
            <option value="size">By node size</option>
            <option value="name">By node name</option>
            <option value="type">By node type</option>            
        </select>
    </div>
    <div class="form-row">
        <input type="checkbox" id="node-input-separatemsg" style="display: inline-block; width: auto; vertical-align: top;">
        <label for="node-input-separatemsg" style="width:70%;"> Separate message per node</label>
    </div>
    <div class="form-row">
        <input type="checkbox" id="node-input-sum" style="display: inline-block; width: auto; vertical-align: top;">
        <label for="node-input-sum" style="width:70%;"> Calculate total sum</label>
    </div> 
    </br>
    <div class="form-row">
        <label for="node-input-name"><i class="icon-tag"></i> Name</label>
        <input type="text" id="node-input-name" placeholder="Name">
    </div>
</script>

<script type="text/x-red" data-help-name="memory-analyser">
    <p>A Node-RED node to get memory used by Node-RED.</p>
    <p><strong>Type filter:</strong><br/>
    Limit the memory analyses to nodes having the specified node type(s).  A <code>*</code> wildcard character is allowed.</p>
    <p><strong>Name filter:</strong><br/>
    Limit the memory analyses to nodes having the specified node name(s).  A <code>*</code> wildcard character is allowed.</p>
    <p><strong>Id filter:</strong><br/>
    Limit the memory analyses to nodes having the specified node id(s).  A <code>*</code> wildcard character is allowed.</p>
    <p><strong>Tab id filter:</strong><br/>
    Limit the memory analyses to nodes located on the specified tab id(s).  A <code>*</code> wildcard character is allowed.</p>
    <p><strong>Exclude id filter:</strong><br/>
    Exclude specific nodes from analysis.  A <code>*</code> wildcard character is allowed.</p>
    <p><strong>Top count:</strong><br/>
    Limit the output to only the specified number of nodes with the largest size. When no value or 0 value, all available nodes will be analyzed.</p>
    <p><strong>Sort:</strong><br/>
    Sort the node list by node name, node type or node memory size (descending).</p>
    <p><strong>Separate message per node:</strong><br/>
    When selected, a separate message will be send for every specified node.  Otherwise a single message will be send, which contains the memory analysis of all the specified nodes.</p>
    <p><strong>Calculate total used memory:</strong><br/>
    When selected, the total memory of all specified nodes will be summed.  This means memory from **all** selected nodes, not only the specified top N nodes!</p>
</script>